Hutchinsonite, Orpiment, Pyrite, Quartz

Quiruvilca Mine (La Libertad Mine), Quiruvilca District, Santiago de Chuco Province, La Libertad Department  Peru (03/2016)

Specimen size: 9.4 × 5.2 × 3.6 cm = 3.70” × 2.05” × 1.42”
Main crystal size: 0.4 × 0.1 cm = 0.16” × 0.04”